n: 30 m: 512 packed: 10 density: 0 nodes: 0 solveTime: 18670 buildTime: 160 solved: true
{0,25,26}
{1,4,18}
{2,5,12}
{3,8,14}
{6,7,16}
{9,10,15}
{11,13,27}
{17,24,28}
{19,20,22}
{21,23,29}